diff --git a/geocoder/postal-codes/README.md b/geocoder/postal-codes/README.md
index 71ff354..81dbedf 100644
--- a/geocoder/postal-codes/README.md
+++ b/geocoder/postal-codes/README.md
@@ -8,8 +8,10 @@ Postal code geocoder
 ### Data Sources
 
 Australian polygons - http://www.abs.gov.au/AUSSTATS/abs@.nsf/DetailsPage/2033.0.55.0012011?OpenDocument
+Download the KMZ for *Postal Area IRSD, SEIFA 2011*. Unzip and upload the kmz
 
 Canadian polygons - http://www12.statcan.gc.ca/census-recensement/2011/geo/bound-limit/bound-limit-2011-eng.cfm
+Download ESRI Shp, Forward Sortation Areas, Digital Boundary 
 
 USA polygons - http://www2.census.gov/geo/tiger/TIGER2013/ZCTA5/tl_2013_us_zcta510.zip
 
diff --git a/geocoder/postal-codes/sql/build_data_table.sql b/geocoder/postal-codes/sql/build_data_table.sql
index 1b7f56e..2b59ddb 100644
--- a/geocoder/postal-codes/sql/build_data_table.sql
+++ b/geocoder/postal-codes/sql/build_data_table.sql
@@ -11,24 +11,26 @@ DELETE FROM postal_code_polygons;
 INSERT INTO postal_code_polygons (the_geom,adm0_a3,postal_code)
 SELECT the_geom, 'FRA', id FROM codes_postaux;
 
--- Insert USA zip codes
+-- Insert UK zip codes 
 
 INSERT INTO postal_code_polygons (the_geom,adm0_a3,postal_code)
-SELECT the_geom, 'USA', postal_code FROM global_postal_code_polygons WHERE iso3 = 'USA';
-
+SELECT the_geom, 'GBR', postalcode FROM uk_postcodes;
 
 -- Insert Canada zip codes
 
 INSERT INTO postal_code_polygons (the_geom,adm0_a3,postal_code)
-SELECT the_geom, 'CAN', postal_code FROM global_postal_code_polygons WHERE iso3 = 'CAN';
+SELECT the_geom, 'CAN', cfsauid FROM gfsa000a11a_e;
 
 
 -- Insert Australia zip codes
 
 INSERT INTO postal_code_polygons (the_geom,adm0_a3,postal_code)
-SELECT the_geom, 'AUS', postal_code FROM global_postal_code_polygons WHERE iso3 = 'AUS';
+SELECT the_geom, 'AUS', name FROM doc;
 
--- Insert UK zip codes 
+
+-- Insert USA zip codes
 
 INSERT INTO postal_code_polygons (the_geom,adm0_a3,postal_code)
-SELECT the_geom, 'GBR', postalcode FROM uk_postcodes;
\ No newline at end of file
+SELECT the_geom, 'USA', zcta5ce10 FROM tl_2013_us_zcta510;
+
+